Here's a way to help Social Anxiety:
Do the right things in life. Confront your problems, and life's obstacles. Help other people. Become the best person you can.
A lot of people that have anxiety disorders/depression engage in self destructive behaviors. Whether it's living life as a recluse, self medicating, having way too many negative thoughts, or engaging in selfish acts. All of this can influence us on how we see ourselves. If we see ourselves in a positive light, we are much more likely to overcome our problems, than if we see ourselves as bad people.
I know this too well, and I feel way less self-conscious when I do the rights things and make the right choices. When I have done bad things, or made bad choices in my life, I felt more anxious and reclusive.